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2 Cr + 3 Mg{2+} = 2 Cr{3+} + 3 Mg
Na2S2O3*5H2O + Zn(CH3COO)2*2H2O = Na2[Zn(S2O3)2] + NaCH3COO + H2O =>
2 Na2S2O3*5H2O + Zn(CH3COO)2*2H2O = Na2[Zn(S2O3)2] + 2 NaCH3COO + 12 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NaNO2 + NH4Cl = H2O + N2 + NaCl =>
NaNO2 + NH4Cl = 2 H2O + N2 + NaCl
FeP + H2O2 = FePO4 + H2O =>
FeP + 4 H2O2 = FePO4 + 4 H2O
As2S5 + Fe2(SO4)3 + H2O = FeSO4 + H2SO4 + H3AsO4 =>
As2S5 + 20 Fe2(SO4)3 + 28 H2O = 40 FeSO4 + 25 H2SO4 + 2 H3AsO4
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
NaC2H3O2 + (NH4)2SO4 = Na2SO4 + (NH4)C2H3O2 =>
2 NaC2H3O2 + (NH4)2SO4 = Na2SO4 + 2(NH4)C2H3O2
NaClO4 + Na2S2O4 + NaOH = NaCl + Na2SO4 + H2O =>
3 NaClO4 + 4 Na2S2O4 + 8 NaOH = 3 NaCl + 8 Na2SO4 + 4 H2O
Ca{2+} + CO3{2-}– = CaCO3 =>
Ca{2+} + CO3{2-}– = CaCO3
Cd(NO3)2 + K2CO3 = CdCO3 + KNO3 =>
Cd(NO3)2 + K2CO3 = CdCO3 + 2 KNO3
NH4Cl(s) + Ca(OH)2(s) = NH3 + H2O + CaCl2 =>
2 NH4Cl(s) + Ca(OH)2(s) = 2 NH3 + 2 H2O + CaCl2
Mg(NO3)2 + H2 = Mg + HNO3 =>
Mg(NO3)2 + H2 = Mg + 2 HNO3
TiCl3 + H2O = TiOHCl2 + HCl =>
TiCl3 + H2O = TiOHCl2 + HCl
Pb(NO3)2(aq) + NiCl2(aq) = PbCl2(s) + Ni(NO3)2(aq) =>
Pb(NO3)2(aq) + NiCl2(aq) = PbCl2(s) + Ni(NO3)2(aq)
Cu + Cl + NaOH = Cu(OH)2 + NaCl =>
Cu + 2 Cl + 2 NaOH = Cu(OH)2 + 2 NaCl
P2O5 + Na2O + H2O = Na2HPO4 =>
P2O5 + 2 Na2O + H2O = 2 Na2HPO4
Li2(SO4) + Mg3(PO4)2 = Li3PO4 + Mg(SO3) + O2 =>
6 Li2(SO4) + 2 Mg3(PO4)2 = 4 Li3PO4 + 6 Mg(SO3) + 3 O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
AgNO2 + CaBr2 = AgBr + Ca(NO2)2 =>
2 AgNO2 + CaBr2 = 2 AgBr + Ca(NO2)2
LiCl + H2SO4 + MnO2 = MnSO4 + Li2SO4 + Cl2 + H2O =>
2 LiCl + 2 H2SO4 + MnO2 = MnSO4 + Li2SO4 + Cl2 + 2 H2O
P(s) + H2O(l) = POH(aq) + H(g) =>
P(s) + H2O(l) = POH(aq) + H(g)
Li2O + Br2 = BrLi + O =>
Li2O + Br2 = 2 BrLi + O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C288H318O102 + O2 = CO2 + H2O =>
2 C288H318O102 + 633 O2 = 576 CO2 + 318 H2O
Zn + NH3 = Zn(NH3)4 =>
Zn + 4 NH3 = Zn(NH3)4
Hg + Mg(NO3)2 = Hg(NO3)2 + Mg =>
Hg + Mg(NO3)2 = Hg(NO3)2 + Mg
HClO4 + Cd(OH)2 = Cd(OH)ClO4 + H2O =>
HClO4 + Cd(OH)2 = Cd(OH)ClO4 + H2O
NiCO3 + HBF4 + H2O = [Ni(H2O)6][BF4]2 + CO2 =>
NiCO3 + 2 HBF4 + 5 H2O = [Ni(H2O)6][BF4]2 + CO2
Br2O5 + NaOH = H2O + BrNaO3 =>
Br2O5 + 2 NaOH = H2O + 2 BrNaO3
Mg + AlN = MgN + Al =>
Mg + AlN = MgN + Al
Sn + HgO = SnO2 + Hg =>
Sn + 2 HgO = SnO2 + 2 Hg
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
K2Cr2O7 + H2SO4 + Ce2(SO4)3 = Cr2(SO4)3 + Ce(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Ce2(SO4)3 = Cr2(SO4)3 + 6 Ce(SO4)2 + K2SO4 + 7 H2O
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
Mn + ClO = MnO2 + Cl =>
Mn + 2 ClO = MnO2 + 2 Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8O + OH = C3H6O + H2O =>
C3H8O + 2 OH = C3H6O + 2 H2O
NaBH4 + AgNO3 + H2O = Ag + H2 + H2BO3 + NaNO3 =>
NaBH4 + AgNO3 + 3 H2O = Ag + 4 H2 + H2BO3 + NaNO3
CCl4(l) + SBF3(s) = CCl2F2(g) + SBCl3(s) =>
3 CCl4(l) + 2 SBF3(s) = 3 CCl2F2(g) + 2 SBCl3(s)
NaOH + C8H5O4 = NaC8H4O4 + H2O =>
NaOH + C8H5O4 = NaC8H4O4 + H2O
NaCl(aq) + Pb(CH3COO)2(aq) = PbCl2(s) + NaCH3COO(aq) =>
2 NaCl(aq) + Pb(CH3COO)2(aq) = PbCl2(s) + 2 NaCH3COO(aq)
Ae + CaO = Ae2O3 + Ca =>
2 Ae + 3 CaO = Ae2O3 + 3 Ca
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
Ra(OH)2 = RaO + H2O =>
Ra(OH)2 = RaO + H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NaClO3 + H2SO4 + FeSO4 = Cl2 + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaClO3 + 6 H2SO4 + 10 FeSO4 = Cl2 + Na2SO4 + 5 Fe2(SO4)3 + 6 H2O
Co(NO3)2 + Na3PO4 = CoPO4 + Na3(NO3)2 =>
Co(NO3)2 + Na3PO4 = CoPO4 + Na3(NO3)2
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